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dc.contributor.authorMURRAY, DARINAen
dc.date.accessioned2008-07-26
dc.date.available2008-07-26
dc.date.issued2003en
dc.date.submitted2003en
dc.identifier.citationAtmane MA, Chan VSS, Murray DB, Natural convection around a horizontal heated cylinder: The effects of vertical confinement, INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 46, 19, 2003, 3661 - 3672en
dc.identifier.otherYen
dc.identifier.urihttp://hdl.handle.net/2262/19499
dc.descriptionPUBLISHEDen
dc.description.abstractNatural convection heat transfer from a single horizontal cylinder and a pair of vertically aligned horizontal cylinders is investigated. Surface heat transfer distributions around the circumference of the cylinders are presented for Rayleigh numbers of 2 x 106, 4 x 106 and 6 x 106 and a range of cylinder spacings of 1.5, 2 and 3 diameters. With a cylinder pairing the lower cylinder is unaffected by the presence of the second cylinder; the same is true of the upper cylinder if the lower one is not heated. However, when both cylinders are heated it has been found that a plume rising from the heated lower cylinder interacts with the upper cylinder and significantly affects the surface heat transfer distribution. Spectral analysis of surface heat transfer signals has established the influence of the plume oscillations on the heat transfer. Thus, when the plume from the lower cylinder oscillates out of phase with the flow around the upper cylinder it increases the mixing and results in enhanced heat transfer.en
dc.format.extent3661en
dc.format.extent3672en
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.relation.ispartofseriesINTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFERen
dc.relation.ispartofseries46en
dc.relation.ispartofseries19en
dc.rightsYen
dc.subjectNatural Convectionen
dc.subjectPlume Oscillationsen
dc.subjectCylinders Pairen
dc.titleNatural convection around a horizontal heated cylinder: The effects of vertical confinementen
dc.typeJournal Articleen
dc.type.supercollectionscholarly_publicationsen
dc.type.supercollectionrefereed_publicationsen
dc.identifier.peoplefinderurlhttp://people.tcd.ie/dmurrayen
dc.identifier.rssinternalid7562en
dc.identifier.doihttp://dx.doi.org/10.1016/S0017-9310(03)00154-6en
dc.identifier.rssurihttp://www.sciencedirect.com/science?_ob=MImg&_imagekey=B6V3H-48HXM8T-3-2H&_cdi=5731&_user=103681&_orig=search&_coverDate=09%2F30%2F2003&_sk=999539980&view=c&wchp=dGLbVlz-zSkWb&md5=7b7073dccba75ffda7e153425a823aee&ie=/sdarticle.pdfen
dc.identifier.orcid_id0000-0002-7424-5751en


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